台浮硫化矿浮选分离工艺的研究  

Study on separation process for flotation-tabling sulfide ore

作　　者：何晓娟[1] 郑少冰[1] 

机构地区：[1]广州有色金属研究院选矿工程研究所,广东广州510651

出　　处：《广东有色金属学报》2002年第1期5-8,共4页Journal of Guangdong Non-Ferrous Metals

摘　　要：采用优先浮选流程 ,成功分离了台浮硫化矿 .在给矿含铜 0 .97%、铅 0 .86 %、锌3.10 %的情况下 ,获得铜、铅、锌精矿品位分别为 2 5 .86 % ,4 3.86 % ,4 9.5 5 % ,铜、铅、锌回收率分别为 84 .5 1% ,82 .2 4 % ,84 .71%的分选指标 ,银也得到综合回收 .浮选药剂 JA,JB是分选台浮硫化矿的关键 .The flotation\|tabling sulfide ore is separated successfully by means of the selective flotation process.The feed contains 0 97%Cu, 0 86%Pb, 3 10%Zn.\ The grade and reco\| very of Cu in the concentrate are 25 86% and 84 51%, respectively,the grade and recovery of Pb in the lead concentrate are 43 86% and 82 24%, respectively, and the grade and recovery of Zn in the zinc concentrate are 49 55% and 84 71%, respectively. In the meantime, Ag in the ore is also recovered. The flotation reagents JA and JB are the key of separation of the complex flotation\|tabling sulphide ore.

关 键 词：硫化矿物 优先浮选 浮选药剂 

分 类 号：TD923[矿业工程—选矿]